Does anybody have any suggestions for a 1 ohm stable amp that does 800 rms or close to that? or 800rms at 4 ohms. But I'm on a very tight budget and only have about $200 to spend. I am willing to buy off ebay. I was thinking of a Diamond D3 800.1 off ebay. Any other suggestions? Also do u think my lights will dim if i am only running 800 watts with a class a/b amp? Or should i just go with a class d amp to minimize that risk.